To start, this shower head is simple to install. Just unscrew your current shower head, and screw this one in. Get ready for a wonderful relaxing experience after that. The square design offers plenty of water and pressure. Enough to cover your hold body in bliss. This shower head made a huge difference in my shower experience, it is just amazing. It also looks great in my bathroom, stylish and modern. Give it a try yourself, it will amaze you too!